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MSD Ultra 6AL Plus Ignition Control - Black

Compact design - full MSD power.

Part # 65233 Be the first to write a review

MSD Ultra 6AL Plus Ignition Control - Black

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4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

    See Emissions Details
The new ground-breaking Ultra 6AL and Ultra 6AL Plus delivers full MSD power in a compact, feature dense, and lighter package! The Ultra 6AL greatly expands on the capabilities of the 6-series line with three rev limiters (Launch, Burnout, and Step Retard activation) and is wirelessly controlled from a smart phone via the "MSD Ultra 6AL" app. A Programmable Step Retard (up to 30 degrees) is available for: On Ramp time, Off Delay, Off Ramp Time, Engine RPM for activation. High level of security connection from phone to Ignition box (encryption) including sequence in push button implementation. Mobile app available settings include Cylinder selection, Step retard value, Launch RPM value, Burnout RPM value, Max (Race) RPM Value, Start retard value. The Ultra 6AL Plus features boost dependent timing control up to 400 kPA (58 PSI / 4 BAR internal sensor), making it the ultimate ignition box for moderately boosted vehicles utilizing a blow-through or draw-through carburetor. Program through the "MSD Ultra 6AL" app or MSDView software via the integrated USB port. Programmable timing curves in 2D Plots or 3D tables (RPM vs Timing vs MAP Pressure) - you can plot the 3D graph and edit a table 20x20 either from Mobile app (phone) or from MSDView (laptop). Mobile app available settings: Step retard value, Launch RPM value, Burnout RPM value, and Max (Race) RPM Value.

Features:

  • Boost dependent timing control up to 400 kPA (58 PSI / 4 BAR internal sensor) - the ultimate ignition box for moderately boosted vehicles utilizing a blow-through or draw-through carburetor
  • Program through the “MSD Ultra 6AL” app or MSDView software via the integrated USB port
  • MSD CAN communication for easy connectivity to MSDView using a CAN MSD Hub and Power Grid USB or CAN-USB Bridge 89982 product
  • Programmable timing curves in 2D Plots or 3D tables (RPM vs Timing vs MAP Pressure) - You can plot the 3D graph and edit a table 20x20 either from Mobile app (Phone) or from MSDView (laptop)
  • Programmable Launch Timing (Seconds vs degrees after launch wire activation)
  • Capable to program cylinder selection and start retard without a computer or app for old school racers (like 6425 or 6428 box)
  • Mobile app available settings: Step retard value, Launch RPM value, Burnout RPM value, Max (Race) RPM Value
  • Programmable Step Retard: On Ramp time, Off Delay, Off Ramp Time, Engine RPM for activation
  • Programmable Start Retard through rotary switches: 0, 10, 20 degrees
  • Launch, Burnout, and Step Retard activation inputs available. This ignition box has a built-in tri step RPM rev limit
  • Alerts and monitors available
  • High conversion efficiency ensures minimal heat generation and maximum spark energy output with less current draw from the battery. - (Highly efficient Ignition, minimum heat and max spark energy with less current draw)
  • High RPM operation and maximum output using the Blaster HVC, PN 8252 or HVC II, PN 8253
  • Powerful capacitive discharge of multiple sparks improves performance
  • Consistently high spark energy of 135mJ to 150mJ for every firing, from idle to redline RPM
  • Increase spark series duration lasts for 18 of crankshaft rotation
  • Easily installs on 4, 6, 8-cylinder engines with distributors
  • Operates on most 7 to 28 volt electrical systems
  • Fully protected against an open coil, shorted coil & open load
  • Quickens throttle response & improves starting
  • Tach Output
  • Connects to points, magnetic pickups, and Hall/Crank Input distributors on 4,6, and 8-cylinder engines
  • High level of security connection from phone to Ignition box (encryption) including sequence in push button implementation
  • Maximum programmable retard of 35 degree

About MSD

Explore MSD's range of unrivaled ignition systems and components at Holley.com!

Brand MSD
ColorBlack
Current Draw0.8 Amps per 1,000 RPM
Emission Code4
FeaturesRev Limiter
MAP Sensor4-Bar
Primary Voltage520-540 Volts
Product TypeDigital 6AL Ignition Control Box w/Rev Control
RPM Range15,000 RPM with 14.4 Volts
Secondary Voltage45,000 Volts
Spark Energy135mJ - 150mJ Per Spark
Voltage Required12-15 Volts, 7 Volt Start
WarrantyLimited 1 Year Warranty
Weight and Size3.3" x 5.2" - 498 Grams
UPC090127356098
Part Number65233
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Limited 1 Year Warranty: See Details
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